diff --git a/masks/project.html b/masks/project.html
index d96fe9d..000401c 100644
--- a/masks/project.html
+++ b/masks/project.html
@@ -77,14 +77,8 @@ oSpot.pageInit = function(asHash) {
 oSpot.onResize = function() {
 	self.tmp('map_offset', -1 * (isFeedPanelOpen()?self.tmp('$Feed').outerWidth(true):0) / $('body').outerWidth(true));
 
-	if(typeof self.tmp('elev') != 'undefined') {
-		var bElevOpened = self.tmp('elev')._showState;
-		if(bElevOpened) self.tmp('elev')._expand();
-		self.tmp('elev').remove();
-		self.tmp('elev').options.width = getElevWidth();
-		self.tmp('elev').addTo(self.tmp('map'));
-		self.tmp('elev').addData(self.tmp('elev-data'));
-		if(bElevOpened) self.tmp('elev')._expand();
+	if(typeof self.tmp('elev') != 'undefined' && self.tmp('elev')._showState) {
+		self.tmp('elev').resize({width:getElevWidth()});
 	}
 };
 
@@ -500,7 +494,11 @@ function initSpotMessages(aoMessages, aoTracks) {
 				opacity: 1,
 				color: '#326526'
 			},
-			expandCallback: function(bExpanded){$('.leaflet-control-scale').toggle(!bExpanded);}
+			expandCallback: function(bExpanded) {
+				$('.leaflet-control-scale').toggle(!bExpanded);
+				let iElevWidth = getElevWidth();
+				if(iElevWidth != self.tmp('elev').options.width) self.tmp('elev').resize({width:iElevWidth});
+			}
 		});
 		oElev.addTo(oMap);
 		oElev.addData([aoElevTracks]);